Description
Technical Parameters
- Part Number: 200-510-017-017 (Main Module)
- Ordering Number: 200-510-111-013 (Specific Configured Version)
- Manufacturer: Meggitt Vibro-Meter
- Series: VM600 Machinery Protection System (MPS)
- Input Channels: 4 Dynamic Signal Channels (Vibration, Pressure, etc.) + 2 Speed (Tacho) Channels
- Processing: Dual-core architecture for redundant safety paths
- Output: 4 Local Programmable Relays
- Safety Rating: SIL 2 (IEC 61508) compliant
Product Description
The Meggitt Vibro-Meter MPC4 is the central processing component of the VM600 rack-based machinery protection system. This card is designed to provide continuous, high-speed monitoring of critical rotating machinery. It captures dynamic signals from proximity probes, accelerometers, or pressure sensors and performs real-time spectral analysis to detect faults like imbalance, misalignment, or bearing wear.
The configuration identified by 200-510-017-017 features 4 fully programmable inputs and integrated safety relays. It acts as the “brain” of the protection loop, capable of triggering an emergency machine trip (shutdown) in milliseconds if vibration levels exceed safety thresholds.
Application Areas
- Gas & Steam Turbines: Monitoring shaft vibration, axial thrust, and shell expansion.
- Hydroelectric Generators: Tracking air gap, stator vibration, and slow-roll speed.
- Large Compressors: Protecting against surge conditions and mechanical looseness in oil and gas refineries.
- Critical Pumps: Real-time monitoring of feed pumps in nuclear and fossil fuel power plants.
Product Specifications
- Weight: 0.60 kg
- Dimensions: 6U height, 4HP width (Standard VME form factor)
- Signal Conditioners: Compatible with IPC704 and limited internal conditioning
- Data Logging: Internal event log for post-trip analysis (Sequence of Events)
- Country of Origin: Switzerland
Operating Precautions
- Rear I/O Matching: The MPC4 card must be paired with the correct IOC4T I/O terminal card (located at the rear of the VM600 rack) to function. Ensure the part numbers are compatible.
- Live Insertion: While the VM600 rack supports hot-swapping, the MPC4 should only be removed after the “Rack CPU” has acknowledged the bypass to prevent accidental machine trips.
- Configuration Software: Settings are managed via the MPS2 or VibroSight software. Always backup the existing configuration before performing a firmware upgrade or card replacement.
- Relay Logic: Periodically test the “Trip Multiply” and “Alarm Inhibit” functions during scheduled maintenance to ensure the hardware relays haven’t seized or oxidized.
Recommended Similar Products
| Model Number | Product Description | System Role |
|---|---|---|
| IOC4T | I/O Terminal Card | Rear Connection for MPC4 |
| CPUM | Rack Controller | Communication & Display |
| RLC16 | Relay Card | 16-Channel Output Expansion |
| ABE040 | VM600 Rack Chassis | 19″ 6U System Rack |
| MPC4 (SIL) | Safety Integrated Version | SIL 2 Certified Protection |
